Westermo LD-64F - Manual (Page 2)

12 6073-2001
LEDs for indication on LD-64F
• PWR: Indicates that the converter has power.
• TD: Indicates that the converter is receiving data on RS-422/485 side.
• RD: Indicates that the converter is sending data on RS-422/485 side.
• Rx1: Indicates received data on fiber channel 1.
• Rx2: Indicates received data on fiber channel 2.
• Tx1: Indicates that the converter is sending data on fiber channel 1 from RS-422/485 side.
• Tx2: Indicates that the converter is sending data on fiber channel 2 from RS-422/485 side.
Specifications LD-64F
Transmission Asynchronous
*
, full/half duplex or simplex
Interface 1 EIA RS-422/RS-485/ITU-T V.11
5-position screw block
Interface 2 4 ST-connectors, see table of power budget
Data rate 500 kbit/s – 1.5 Mbit/s
Indicators Power, TD, RD, TX1, TX2, RX1, RX2
Temperature range 5–50°C, ambient temperature
Humidity 0–95% RH without condensation
Dimension 55x100x128 mm (WxHxD)
Weight 0.6 kg AC / 0.3 kg DC
Mounting On 35 mm DIN-rail
Power supply alternatives
Model description
LD-64F LD-64F LD-64F LD-64F LD-64F
AC 115V AC DC 36–55V DC 110V DC
Power supply 230 V AC 115 V AC 24 V DC 48 V DC 110 V DC/80 V AC
+15/–10% +15/–10% +50/–50% +15/–25% +10/–10%
Frequency 48–62 Hz 48–62 Hz – – –/48–62 Hz
Fuse, F2 100 mA S 100 mA S 1.6 A S 1.6 A S 1 A T/1 A T
5x20 mm 5x20 mm 5x20 mm 5x20 mm –/–
Littelfuse Littelfuse Littelfuse Littelfuse Wickmann
Power consumption 25 mA 50 mA 3 W 3 W 30 mA
Transient protection
Power/Line Yes/– Yes/– –/– –/– Yes/–
Isolation RMS
Power supply 3 000 V 3 000 V 1 500 V 1 500 V 3 000 V
* Synchronous protocols can be transmitted under certain circumstances.
See ”selection of bits” page 17.